Github contributor stats to influxdb

github.rb

require 'octokit'
require 'influxdb'
require 'yaml'

influxdb_config_file = File.dirname(File.expand_path(__FILE__)) + '/../config/influxdb.yml'
influxdb_config = YAML::load(File.open(influxdb_config_file))

influxdb = InfluxDB::Client.new influxdb_config['database'],
                                username: influxdb_config['username'],
                                password: influxdb_config['password'],
                                async: true

github_config_file = File.dirname(File.expand_path(__FILE__)) + '/../config/github.yml'
github_config = YAML::load(File.open(github_config_file))

gh_client = Octokit::Client.new(
  :login => github_config['username'],
  :password => github_config['username'],
  :auto_paginate => true
)

repos = gh_client.org_repos(github_config['organization'])
unless repos.nil?
  repos.each do |repo|
    puts "Gathering stats for #{repo.full_name}"

    data = []
    stats = gh_client.contributor_stats(repo.full_name)
    unless stats.nil? or stats.is_a? string
      stats.each do |stat|
        puts "Gathering status for #{stat.author.login}@#{repo.full_name}"
        stat.weeks.each do |week|
          point = {
            series: 'github',
            tags: {
              repository: repo.name,
              author: stat.author.login
            },
            values: {
              additions: week.a,
              deletions: week.d,
              commits: week.c
            },
            timestamp: week.w
          }

          data << point
        end
      end
    end

    precision = 'h'
    influxdb.write_points(data, precision)
    puts "wrote #{data.length} data points to influx"
  end
end